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SKU 66902 

for technical questions, please call 1-800-444-3353. 

Page 4

with the trigger is dangerous and 

must be repaired.

disconnect the tool from the air 

d. 

source before making adjust-

ments, doing tool maintenance, 

clearing jams, touching the safety, 

leaving work area, loading, or un-

loading the tool.

 Such precautionary 

measures reduce the risk of injury to 

persons.

Store the tool when it is idle out of 

e. 

reach of children and other un-

trained persons.

 

A tool is dangerous 

in the hands of untrained users.

Maintain the tool with care. 

f. 

A prop-

erly maintained tool is more efficient 

and reduces the risk of binding and is 

easier to control.

check for misalignment or bind-

g. 

ing of moving parts, breakage of 

parts, and any other condition that 

affects the tool’s operation. 

If dam-

aged, have the tool serviced before 

using.  Many accidents are caused 

by poorly maintained tools. There is a 

risk of bursting if the tool is damaged.

use only accessories that are 

h. 

identified by the manufacturer for 

the specific tool model. 

Use of an 

accessory not intended for use with 

the specific tool model, increases the 

risk of injury to persons.

use only those fasteners listed 

i. 

in the accessories section of this 

manual.  

Fasteners

 

not identified for 

use with this tool by the tool manu-

facturer are able to result in a risk 

of injury to persons or tool damage 

when used in this tool.

service

Tool service must be performed 

a. 

only by qualified repair personnel.

When servicing a tool, use only 

b. 

identical replacement parts. use 

only authorized parts.
use only the lubricants supplied 

c. 

with the tool or specified by the 

manufacturer.

air source

a. 

never connect to an air 

source that is capable of 

exceeding 90 psi. 

Over 

pressurizing the tool may 

cause bursting, abnormal operation, 

breakage of the tool or serious injury 

to persons. Use only clean, dry, 

regulated compressed air at the rated 

pressure or within the rated pressure 

range as marked on the tool. Always 

verify prior to using the tool that the 

air source has been adjusted to the 

rated air pressure or within the rated 

air-pressure range.

Never use oxygen, carbon dioxide, 

b. 

combustible gases or any bottled 

gas as an air source for the tool.

 

Such gases are capable of explosion 

and serious injury to persons.

  saVe these 

instructiOns.

Summary of Contents for 66902

Page 1: ...s reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may...

Page 2: ...ided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to a...

Page 3: ...conditions Wear heavy duty work gloves during use f Always wear eye protec tion Wear ANSI ap proved safety goggles g Always wear hearing protection when using the tool Prolonged expo sure to high inte...

Page 4: ...not intended for use with the specific tool model increases the risk of injury to persons Use only those fasteners listed i in the Accessories section of this manual Fasteners not identified for use w...

Page 5: ...on by the operator and others in the work area Keep fingers away from Trigger 2 when not driving fasteners to avoid accidental firing Always assume the tool contains 3 fasteners Do not point the tool...

Page 6: ...g grinding drill ing and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are...

Page 7: ...a choice between dif ferent processes Include vibration free periods each 5 day of work Grip tool as lightly as possible while 6 still keeping safe control of it Let the tool do the work To reduce vib...

Page 8: ...red Note If an automatic oiler system is not used add a few drops of Pneumatic Tool Oil to the airline connection be fore operation Add a few more drops after each hour of continual use Attach an air...

Page 9: ...at the beginning of this manual including all text under subheadings therein before set up or use of this product Inspect tool before use looking for damaged loose and missing parts If any problems a...

Page 10: ...ress the Safety Nosepiece against 7 the workpiece and squeeze the Trigger The tool must cycle fire only once Release the Trigger and squeeze it again The tool must not cycle fire With the Trigger held...

Page 11: ...fas ten Be sure to keep hands fingers and other body parts away from the Nozzle Press the Trigger 42 to activate the 6 Nailer To avoid indenting or marring when 7 working on the face of fine surfaces...

Page 12: ...rocedures are in addition to the regular checks and maintenance explained as part of the regular op eration of the air operated tool Daily Air Supply Maintenance 1 Every day perform maintenance on the...

Page 13: ...an and lubricate magazine and pusher 3 Check for loose connections and make 4 sure that air supply is providing enough air flow CFM and pressure PSI to the tool s air inlet Do not exceed maximum air p...

Page 14: ...scription Q ty 46 Spring Washer 2 47 Head Screw 2 48 Head Cover 1 49 Hex Bolt 3 50 Safety 1 51 Depth Adjusting Knob 1 52 Adjusting Guide 1 53 E Ring 1 54 Spring 1 55 Spacer A 1 56 Hex Bolt 2 57 Driver...

Page 15: ...y kind to the buyer that he or she is qualified to make any repairs to the product or that he or she is qualified to replace any parts of the product In fact the manufacturer and or distributor expres...

Page 16: ...limitation of incidental or consequential damages so the above limitation of exclusion may not ap ply to you This warranty is expressly in lieu of all other warranties express or implied including th...

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